A marking device for construction site measurement

Abstract

The utility model discloses a marking device for construction site measurement, comprising a base plate, an adjusting mechanism is arranged on the top of the base plate, a clamping assembly is arranged on the top of the adjusting mechanism, a limiting assembly is arranged on one side of the adjusting mechanism, a supporting assembly is arranged on one side of the base plate, and a moving assembly is arranged on one side of the base plate. By arranging the adjusting mechanism, after the user places the measuring tape in a placing frame, the user can pull one end of the measuring tape out of a groove to measure, and then mark it. When the height to be measured is high, the user can rotate the rotating handle to rotate the first threaded column and the fixing plate in the threaded sleeve, thereby raising the height of the extension column for subsequent measurement. By arranging the clamping assembly, the user can rotate the second threaded column by rotating the cap to clamp and fix the measuring tape in the clamping block opposite frame, thereby preventing the measuring tape from being displaced when the user pulls.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a marking device for construction site measurement. Background Art

[0002] In the construction of building projects, measuring devices are usually needed to measure the materials needed in the construction. The traditional measuring device in the prior art is a tape measure. After measuring the material, the measured position needs to be marked, which requires holding the ruler in one hand and drawing the line with the other hand. This is inconvenient to operate and there are large errors, especially for inexperienced workers, which causes large errors in building installation.

[0003] After measuring a point with an existing fixed marking device, the staff often directly sprinkles lime on the measured point in order to distinguish it. However, the on-site environment is relatively complex and easily affected by the weather, which causes the lime powder to be blown away, causing the measured point to become a surface due to the scattered lime, which directly affects the normal progress of subsequent work and causes errors in subsequent work, thereby directly affecting the stability of the overall structure of the building. At the same time, the grounding cones installed by the existing few fixed devices will produce certain wear after long-term contact with the ground. If they are not replaced in time, work efficiency will be affected.

[0004] The existing patent (publication number: CN214251017U) is a fixed marking device for building measurement. It sets a positioning mechanism. When in use, the motor drives the screw to rotate, thereby driving the grounding cone to move downward so that the grounding cone contacts the ground and starts drilling. When the drilling is completed, the motor is controlled to rotate in the opposite direction, thereby driving the raft plate to separate from the powder outlet. At this time, the marking powder falls through the powder outlet and falls into the drilled hole, so that the marking powder will not be easily blown away, and the marked area is clearer.

[0005] In view of the above problems, the existing patent provides a solution. During use, it can only mark and measure the ground, but cannot mark and measure the wall. At the same time, it is also impossible to adjust the height of the measuring tool, which greatly reduces the efficiency of measurement.

[0006] Therefore, a marking device for construction site measurement is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a marking device for construction site measurement, which can solve the problem that an existing fixed marking device for construction measurement can only mark and measure the ground during use, but cannot mark and measure the wall, and also cannot adjust the height of the measuring tool, which greatly reduces the efficiency of measurement.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a marking device for construction site measurement, comprising a base plate, an adjustment mechanism is arranged on the top of the base plate, a clamping assembly is arranged on the top of the adjustment mechanism, a limit assembly is arranged on one side of the adjustment mechanism, a support assembly is arranged on one side of the base plate, and a moving assembly is arranged on one side of the base plate;

[0009] The adjusting mechanism includes a threaded sleeve, a first threaded column, a fixed plate, a rotating handle, a rotating plate, an extension column, a placement frame, a tape measure and a groove. The threaded sleeve is fixedly connected to the top of the base plate, the first threaded column is threadedly connected to the inside of the threaded sleeve, the fixed plate is fixedly connected to the top of the first threaded column, the rotating handle is fixedly connected to the outer wall of the fixed plate, the rotating plate is fixedly connected to the top of the fixed plate, the extension column is rotatably connected to the top of the rotating plate, the placement frame is fixedly connected to the top of the extension column, the tape measure is arranged on one side of the placement frame, and the groove is opened inside the placement frame.

[0010] Preferably, the clamping assembly includes a second threaded column, a clamping block and a rotating cap, multiple second threaded columns are threadedly connected to the interior of the placement frame, multiple clamping blocks are respectively welded to one side of multiple second threaded columns, and multiple rotating caps are respectively fixedly connected to one side of multiple second threaded columns.

[0011] Preferably, the limiting assembly includes an extension plate, a receiving column and a sliding column, the plurality of extension plates are respectively fixedly connected to both sides of the extension column, the plurality of receiving columns are all fixedly connected to the top of the base plate, the plurality of sliding columns are respectively slidably connected to the inside of the plurality of receiving columns, and the tops of the plurality of sliding columns are respectively fixedly connected to the bottoms of the plurality of extension plates.

[0012] Preferably, the support assembly includes a third threaded column, a rotating block and a support pad, the multiple third threaded columns are threadedly connected to the inside of the base plate, the multiple rotating blocks are respectively fixedly connected to the tops of the multiple third threaded columns, and the multiple support pads are respectively welded to the bottoms of the multiple third threaded columns.

[0013] Preferably, the moving assembly includes a universal wheel and a push handle, the universal wheel is arranged at the bottom of the base plate, and the push handle is fixedly connected to the top of the base plate.

[0014] Preferably, a fixing ring is fixedly connected to the outer wall of the extension column, and a plurality of directional arrows are arranged on the top of the fixing ring.

[0015] Preferably, a shielding plate is hinged on one side of the placement frame.

[0016] Preferably, a plurality of limit blocks are fixedly connected to one side of the placement frame.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The present application is provided with an adjustment mechanism. When in use, the user places the tape measure in the placement frame, pulls one end of the tape measure out of the groove to measure, and then marks it, which greatly improves the marking efficiency. When the height to be measured is higher, the user can turn the handle to rotate the first threaded column and the fixing plate in the threaded sleeve, thereby raising the height of the extension column to facilitate subsequent measurements. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is the overall structure diagram of the utility model;

[0021] Figure 2 It is a cross-sectional structural schematic diagram of the utility model from the right side;

[0022] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model in the front view;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model pointing to the arrow.

[0025] Description of reference numerals:

[0026] 1. Base plate; 2. Adjustment mechanism; 3. Clamping assembly; 4. Limiting assembly; 5. Support assembly; 6. Moving assembly; 201. Threaded sleeve; 202. First threaded column; 203. Fixed plate; 204. Turning handle; 205. Turning plate; 206. Extension column; 207. Placement frame; 208. Tape measure; 209. Groove; 301. Second threaded column; 302. Clamping block; 303. Rotating cap; 401. Extension plate; 402. Accommodating column; 403. Sliding column; 501. Third threaded column; 502. Turning block; 503. Support pad; 601. Universal wheel; 602. Pushing handle; 7. Fixed ring; 8. Pointing arrow; 9. Shielding plate; 10. Limiting block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 5 , the utility model provides a technical solution:

[0029] A marking device for construction site measurement, comprising a base plate 1, an adjusting mechanism 2 is arranged on the top of the base plate 1, a clamping assembly 3 is arranged on the top of the adjusting mechanism 2, a limiting assembly 4 is arranged on one side of the adjusting mechanism 2, a supporting assembly 5 is arranged on one side of the base plate 1, and a moving assembly 6 is arranged on one side of the base plate 1;

[0030] The adjusting mechanism 2 includes a threaded sleeve 201, a first threaded column 202, a fixed plate 203, a rotating handle 204, a rotating plate 205, an extension column 206, a placement frame 207, a tape measure 208 and a groove 209. The threaded sleeve 201 is fixedly connected to the top of the base plate 1, the first threaded column 202 is threadedly connected to the inside of the threaded sleeve 201, the fixed plate 203 is fixedly connected to the top of the first threaded column 202, the rotating handle 204 is fixedly connected to the outer wall of the fixed plate 203, the rotating plate 205 is fixedly connected to the top of the fixed plate 203, the extension column 206 is rotatably connected to the top of the rotating plate 205, the placement frame 207 is fixedly connected to the top of the extension column 206, the tape measure 208 is arranged on one side of the placement frame 207, and the groove 209 is opened inside the placement frame 207.

[0031] Through the above technical solution, when in use, the user places the measuring tape 208 in the placing frame 207, pulls one end of the measuring tape 208 out of the groove 209 to measure, and then marks it, which greatly improves the marking efficiency. When the height to be measured is higher, the user can turn the rotating handle 204 to rotate the first threaded column 202 and the fixing plate 203 in the threaded sleeve 201, thereby raising the height of the extension column 206 to facilitate subsequent measurements.

[0032] Specifically, Figure 3 As shown, the clamping assembly 3 includes a second threaded column 301, a clamping block 302 and a rotating cap 303. The multiple second threaded columns 301 are all threadedly connected to the inside of the placement frame 207, the multiple clamping blocks 302 are respectively welded to one side of the multiple second threaded columns 301, and the multiple rotating caps 303 are respectively fixedly connected to one side of the multiple second threaded columns 301.

[0033] Through the above technical solution, when in use, the user can rotate the second threaded column 301 by rotating the cap 303, so that the clamping block 302 slowly approaches the tape measure 208 in the placement frame 207 and clamps it to prevent the tape measure 208 from being displaced when the user pulls it, thereby affecting the measurement accuracy.

[0034] Specifically, Figure 4 As shown, the limiting assembly 4 includes an extension plate 401, a receiving column 402 and a sliding column 403. The multiple extension plates 401 are respectively fixedly connected to the two sides of the extension column 206, the multiple receiving columns 402 are all fixedly connected to the top of the base plate 1, the multiple sliding columns 403 are respectively slidably connected to the inside of the multiple receiving columns 402, and the tops of the multiple sliding columns 403 are respectively fixedly connected to the bottoms of the multiple extension plates 401.

[0035] Through the above technical solution, when in use, the extension plate 401, the accommodating column 402 and the sliding column 403 are used in conjunction to limit the extension column 206 to prevent the rotating handle 204 from rotating synchronously when the handle 204 is rotated. The sliding column 403 can slide in the accommodating column 402 without affecting the rise or fall of the extension column 206.

[0036] Specifically, Figure 4 As shown, the support assembly 5 includes a third threaded column 501, a rotating block 502 and a support pad 503. The multiple third threaded columns 501 are all threadedly connected to the inside of the base plate 1, the multiple rotating blocks 502 are respectively fixedly connected to the tops of the multiple third threaded columns 501, and the multiple support pads 503 are respectively welded to the bottoms of the multiple third threaded columns 501.

[0037] Through the above technical solution, when in use, the user can rotate the third threaded column 501 to make the support pad 503 against the ground, thereby supporting the base plate 1 and avoiding displacement of the base plate 1 during measurement. The rotating block 502 can facilitate the user to rotate the third threaded column 501.

[0038] Specifically, Figure 2 As shown, the moving assembly 6 includes a universal wheel 601 and a push handle 602 . The universal wheel 601 is arranged at the bottom of the base plate 1 , and the push handle 602 is fixedly connected to the top of the base plate 1 .

[0039] Through the above technical solution, when in use, the universal wheel 601 is used in conjunction with the push handle 602 to facilitate the user to move the base plate 1.

[0040] Specifically, Figure 5 As shown, the outer wall of the extension column 206 is fixedly connected with a fixing ring 7 , and a plurality of directional arrows 8 are arranged on the top of the fixing ring 7 .

[0041] Through the above technical solution, when in use, the fixing ring 7 is used in conjunction with the pointing arrow 8, which can facilitate the user to check whether the wall or the ground is in a horizontal state with the extension column 206, which is convenient for subsequent measurements.

[0042] Specifically, Figure 4 As shown, a shielding plate 9 is hinged on one side of the placement frame 207 .

[0043] Through the above technical solution, when in use, after the measurement is completed, the user can put down the shielding plate 9 to provide a certain protection for the measuring tape 208 in the placement frame 207.

[0044] Specifically, Figure 3 As shown, a plurality of limit blocks 10 are fixedly connected to one side of the placement frame 207 .

[0045] Through the above technical solution, when the user pulls the measuring tape 208 during use, the limiting block 10 can limit the measuring tape 208 , and when used in conjunction with the clamping block 302 , the fixing effect of the measuring tape 208 can be improved.

[0046] Working principle: When the present application is in use, the user can move the base plate 1 through the universal wheel 601 and the push handle 602. When it moves to the designated position, the user can compare the wall or the ground with the extension column 206 by observing the fixing ring 7 and the pointing arrow 8 to see if it is in a horizontal state, which is convenient for subsequent measurements. The user can rotate the third threaded column 501 to make the support pad 503 rest against the ground to complete the support of the base plate 1. Then, the user can place the measuring tape 208 in the placing frame 207, rotate the second threaded column 301 to make the clamping block 302 slowly approach the measuring tape 208 in the placing frame 207, clamp and fix it, and pull one end of the measuring tape 208 out of the groove 209. The measurement can be carried out and then marked. The limit block 10 can limit the measuring tape 208 and can be used in conjunction with the clamping block 302 to improve the fixing effect of the measuring tape 208. When the height to be measured is higher, the user can rotate the rotating handle 204 to rotate the first threaded column 202 and the fixing plate 203 in the threaded sleeve 201, thereby raising the height of the extension column 206. The extension plate 401, the accommodating column 402 and the sliding column 403 can be used in conjunction with each other to limit the extension column 206 to prevent the rotating handle 204 from rotating synchronously when the rotating handle 204 is rotated. The sliding column 403 can slide in the accommodating column 402 without affecting the rise or fall of the extension column 206.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A marking device for construction site measurement, comprising a base plate (1), characterized in that: An adjusting mechanism (2) is arranged on the top of the bottom plate (1), a clamping assembly (3) is arranged on the top of the adjusting mechanism (2), a limiting assembly (4) is arranged on one side of the adjusting mechanism (2), a supporting assembly (5) is arranged on one side of the bottom plate (1), and a moving assembly (6) is arranged on one side of the bottom plate (1); The adjusting mechanism (2) comprises a threaded sleeve (201), a first threaded column (202), a fixing plate (203), a rotating handle (204), a rotating plate (205), an extension column (206), a placement frame (207), a measuring tape (208) and a groove (209); the threaded sleeve (201) is fixedly connected to the top of the bottom plate (1); the first threaded column (202) is threadedly connected to the inside of the threaded sleeve (201); the fixing plate (203) is fixedly connected to the first threaded column (202); The top of the column (202), the rotating handle (204) is fixedly connected to the outer wall of the fixed plate (203), the rotating plate (205) is fixedly connected to the top of the fixed plate (203), the extension column (206) is rotatably connected to the top of the rotating plate (205), the placement frame (207) is fixedly connected to the top of the extension column (206), the tape measure (208) is arranged on one side of the placement frame (207), and the groove (209) is opened inside the placement frame (207).

2. A marking device for construction site measurement according to claim 1, characterized in that: The clamping assembly (3) comprises a second threaded column (301), a clamping block (302) and a rotating cap (303); a plurality of the second threaded columns (301) are all threadedly connected to the interior of the placement frame (207); a plurality of the clamping blocks (302) are respectively welded to one side of the plurality of the second threaded columns (301); and a plurality of the rotating caps (303) are respectively fixedly connected to one side of the plurality of the second threaded columns (301).

3. A marking device for construction site measurement according to claim 1, characterized in that: The limiting assembly (4) comprises an extension plate (401), a receiving column (402) and a sliding column (403); the plurality of extension plates (401) are respectively fixedly connected to both sides of the extension column (206); the plurality of receiving columns (402) are all fixedly connected to the top of the bottom plate (1); the plurality of sliding columns (403) are respectively slidably connected to the inside of the plurality of receiving columns (402); and the tops of the plurality of sliding columns (403) are respectively fixedly connected to the bottoms of the plurality of extension plates (401).

4. A marking device for construction site measurement according to claim 1, characterized in that: The support assembly (5) comprises a third threaded column (501), a rotating block (502) and a supporting pad (503); the plurality of third threaded columns (501) are all threadedly connected to the inside of the base plate (1); the plurality of rotating blocks (502) are respectively fixedly connected to the tops of the plurality of third threaded columns (501); and the plurality of supporting pads (503) are respectively welded to the bottoms of the plurality of third threaded columns (501).

5. A marking device for construction site measurement according to claim 1, characterized in that: The moving assembly (6) comprises a universal wheel (601) and a pushing handle (602), wherein the universal wheel (601) is arranged at the bottom of the base plate (1), and the pushing handle (602) is fixedly connected to the top of the base plate (1).

6. A marking device for construction site measurement according to claim 1, characterized in that: A fixing ring (7) is fixedly connected to the outer wall of the extension column (206), and a plurality of directional arrows (8) are arranged on the top of the fixing ring (7).

7. A marking device for construction site measurement according to claim 1, characterized in that: A shielding plate (9) is hingedly connected to one side of the placement frame (207).

8. A marking device for construction site measurement according to claim 1, characterized in that: A plurality of limit blocks (10) are fixedly connected to one side of the placement frame (207).

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